BEGIN:VCALENDAR
VERSION:2.0
PRODID:icalendar-ruby
CALSCALE:GREGORIAN
BEGIN:VTIMEZONE
TZID:America/New_York
BEGIN:DAYLIGHT
DTSTART:20220313T030000
TZOFFSETFROM:-0500
TZOFFSETTO:-0400
RRULE:FREQ=YEARLY;BYDAY=2SU;BYMONTH=3
TZNAME:EDT
END:DAYLIGHT
BEGIN:STANDARD
DTSTART:20211107T010000
TZOFFSETFROM:-0400
TZOFFSETTO:-0500
RRULE:FREQ=YEARLY;BYDAY=1SU;BYMONTH=11
TZNAME:EST
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BEGIN:VEVENT
DTSTAMP:20260503T124128Z
UID:8a9e2d22-49ce-4626-b9ba-b3bcedf29bcb
DTSTART;TZID=America/New_York:20220904T140000
DTEND;TZID=America/New_York:20220907T163000
CLASS:PRIVATE
DESCRIPTION:ICBL 2022
SUMMARY:ICBL 2022
END:VEVENT
END:VCALENDAR